My p3p is on its way!!!! Thank god finally ordered form my local hobby shop with and extra batty. Reading thu the posts I see a lot of things about fly aways being pilot error or not calibrating the compass correctly. My question is for some reason you get into trouble hit the Rth button and as the p3 coming back it has a glitch or a bug and takes off. What's the way to get it to manual mode just switch the little switch on the front to Atti or is there something else.